Health Information

Your Child's Immunizations: Measles, Mumps & Rubella Vaccine (MMR)

Immunization Schedule

MMR vaccinations are given by injection in two doses:

at age 12–15 months

at age 4–6 years

Children traveling outside the United States can get the vaccine as early as 6 months of age. These children should still get the recommended routine doses at 12–15 months and 4–6 years of age (if they are staying in an area where disease risk is high, they should get the first dose at 12 months and the second at least 4 weeks later).

Why the Vaccine Is Recommended

Measles, mumps, and rubella are infections that can lead to significant illness. More than 95% of children receiving MMR will be protected from the three diseases throughout their lives.

Your doctor may determine that the benefits of vaccinating your child outweigh the potential risks.

Pregnant women should not receive the MMR vaccine until after childbirth.

Caring for Your Child After Immunization

If your child develops a rash without other symptoms, no treatment is needed. The rash should go away in several days. Check with your doctor to see if you can give either acetaminophen or ibuprofen for pain or fever and to find out the appropriate dose.

When to Call the Doctor

Call if you aren't sure if the vaccine should be postponed or avoided.